Flirting- The Horror!, Undertale+ x reader oneshots

Undertale AU Sans x Reader Oneshots - Fell x Singer! Reader

GenderSwap- The lab, One shot- AU Sans X Reader

Undertale x Male Reader - FlowerFell! Sans x Male Reader

undertale/AU/sans by Kaminomiya on DeviantArt

Read Stories Aus Sanses x male reader x author ((The Mission))

High School Love (AU Sans/Papyrus X Male! Reader)

horror sans x reader｜TikTok Search

Art and writing? -Undertale +au

Han ✨ on X: he sees the way you affected his soul as it dances, unable to contain itself 🤍 DTIYS info in 🧵 #undertale / X

undertale + AU's - PanterJentaPJ - Wattpad